The new 2024 GMC Sierra 2500HD Standard Box AT4 is a blend of rugged capability and sophisticated features, presented in a striking Summit White exterior with a refined Jet Black and Kalahari Accent interior. This formidable truck is powered by a 6.6L Duramax Turbo-Diesel engine, paired with a 10-speed automatic transmission, ensuring both powerful performance and smooth handling. Equipped for serious towing and hauling, the Sierra 2500HD AT4 includes a comprehensive trailering package featuring hitch view, trailer side blind zone alert, power heated outside trailering mirrors, trailer camera provision, and a trailer brake controller. Safety is paramount with forward collision alert, rear cross traffic alert, front pedestrian braking, HD surround vision, automatic emergency braking, and lane departure warning. The interior is designed for maximum comfort and technology. The 13.4 touch screen with navigation integrates seamlessly with Bluetooth, Wireless Apple CarPlay, and Android Auto, ensuring a connected and convenient driving experience. The cabin features heated and ventilated front seats, a heated steering wheel, and heated second-row seating, providing comfort in all conditions. Additional amenities include adaptive cruise control, a power sunroof, and a power sliding rear window. The exterior stands out with 20 Black Aluminum wheels, adding a touch of style and durability. Practical features such as the cornerstep rear bumper and the EZ-Lift GMC Multipro Tailgate enhance functionality, making it easier to access the truck bed and handle various tasks. The Sierra 2500HD AT4 combines advanced technology, luxury, and rugged performance, making it an ideal choice for both work and everyday driving. *AMVIC Licensed Dealer